Ethyl 4-phenyl-2-[(phenylcarbamoyl)amino]-1,3-thiazole-5-carboxylate CAS 339015-94-0
| CAS No. | 339015-94-0 |
| Molecular Formula | C19H17N3O3S |
| Molecular Weight | 367.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 4-phenyl-2-[(phenylcarbamoyl)amino]-1,3-thiazole-5-carboxylate (CAS 339015-94-0) is a high-purity analytical reference standard with the molecular formula C19H17N3O3S and a molecular weight of 367.42 g/mol.
Based on its molecular formula C19H17N3O3S, Ethyl 4-phenyl-2-[(phenylcarbamoyl)amino]-1,3-thiazole-5-carboxylate contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 367.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H17N3O3S |
| Molecular Weight | 367.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 8-(Phenylsulfonyl)-6-(pyridin-2-ylamino)-2,3-dihydroindolizin-5(1H)-one (CAS 612065-29-9)
- Ethyl 5-[(4-methoxyphenyl)sulfanyl]-3-phenyl-1,2,4-triazine-6-carboxylate (CAS 338957-16-7)
- 6-Methoxy-1H-indol-5-ol (CAS 2380-83-8)
- Methyl (E)-4-((hydroxyimino)methyl)-1-phenyl-5-(p-tolylthio)-1H-pyrazole-3-carboxylate (CAS 318238-01-6)
- 1-Ethyl-5-methyl-1H-pyrazole-3-carboxamide (CAS 863752-20-9)
- (R)-3-Amino-2-(4-methylphenylsulfonamido)propanoic acid (CAS 62234-28-0)
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- 3-Ethyl-2-iodobenzoic acid (CAS 500309-62-6)
- Phenylmethyl 6-oxo-1-azaspiro[2.5]octane-1-carboxylate (CAS 2891441-87-3)
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- 2,5-Dimethyl-2H-indazole (CAS 1195697-22-3)
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- 3-Benzyl-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-4-hydroxy-1,2-dihydropyridin-2-one (CAS 478247-74-4)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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